Skip to main content
🚚 Selected Free Delivery for Orders Over €200 📦

ROCKRIDER

Men's Mountain Bike Winter Bottoms - Black

4.5 out of 5 stars.
463 reviews

These winter bottoms are designed for your mountain bike outings in cold weather. Carry your phone in the secure side pocket.

The tough outer fabric withstands snags and abrasions. The trousers will also keep the cold at bay, they are water-repellent, thanks to their strategic reinforcements.

ID 8530118

€65.00
Tax included
Colour: Black

  • Pick up at Decathlon

    loading…

  • Pick up near you

    loading…

  • Home Delivery

    loading…

  • Features

    Design benefits

    • compatibility

      Compatible with our mountain biking protective pads and undershorts.

    • water repellent

      Water slides over the fabric's surface without being absorbed.

    • freedom of movement

      The pre-shaped knees guarantee excellent freedom of movement.

    • abrasion resistance

      Brush up to nature! The durable fabric won't get snagged or worn.

    • warmth

      Warm, lined fabric. Ideal for temperatures that feel between 5 and 15°C.

    • weight

      450 g in size L.

    • pockets

      Carry your phone in the secure side pocket.

    • breathability

      Vents on the groin and behind the knees.

    Design details

    SIZING INFORMATION

    Our model is wearing a size M top and size M bottoms.He is 1.83 meters tall.

    In a nutshell

    Gender: Men's
    Type of fastening: Buttons
    Adjustable waist: no
    Built-in belt: No
    Number of pockets: 1
    Resistant to vegetation
    Warm bottoms (lined fabric)

    DURABLE BOTTOMS.

    When we spoke to mountain bikers, there was one thing they all wanted: durable bottoms. The fabric on the sides of these bottoms is particularly durable, offering better resistance on the prickliest trails.

    MOUNTAIN BIKE RIDES IN WINTER... WITHOUT GETTING COLD!

    The inside of these bottoms has been brushed. This process is a way to retain heat.
    The principle is simple: the fabric's weave traps air, which is naturally insulating.

    WHAT IS A WATER-REPELLENT FABRIC?

    Water-repellent fabric allows water to slide over its surface and delays absorption.
    This means that the fabric doesn't become waterlogged, but stays light.

    Water repellency is obtained by applying a treatment to the fabric's outer surface.

    HOW DO YOU PRESERVE WATER REPELLENCY?

    The water-repellent treatment applied to the fabric's outer surface needs to be reactivated throughout the product's life. Our advice: regularly use a FABRIC WATERPROOFING LIQUID (or spray) available from DECATHLON stores.

    SMALL DETAILS THAT MAKE ALL THE DIFFERENCE

    We have added a loop to the waistband for attaching your gloves. Your gloves will always be close to hand.

    The lower part of these bottoms is entirely waterproof. Why? This area is exposed to a lot of water, for example when riding in the rain, when cleaning your bike with a hose, etc.

    CARE INSTRUCTIONS

    You can find detailed info on looking after your mountain bike clothing on our website

    Product tests

    Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users.
    Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience.

  • Usage & care

    Warranty

    2 Years

    Care Instructions

    Storage tips

    Store in a dark, dry place. We advise against using chemical products such as bleach as they can affect the fabric's thermal insulation.

    Cleaning

    • DO NOT DRY CLEAN.

    • MAXIMUM WASH TEMPERATURE OF 40°C. NORMAL TREATMENT.

    • DO NOT IRON.

    • DO NOT TUMBLE DRY.

    • BLEACHING EXCLUDED.

  • Specifications

    composition

    Main fabric: 7.0% Elastane, 93.0% Polyamide;Lower part - Main fabric: 100.0% Polyester;Yoke: 100.0% Polyester;Pocket: 100.0% Polyester;Membrane: 100.0% Polyurethane

  • Testing

    Test product

    We perform two types of heat test: one test on the fabric used to make the bottoms, and another test on a thermal mannequin in a heat chamber. In the chamber, we reproduce the temperature, wind and humidity conditions that you would encounter on a mountain bike ride. These tests allow us to check our fabric and design choices and, if necessary, redistribute the thermal insulation to where you need it the most.

    Agree by

    All of our mountain bike equipment has been tested in the field by mountain bikers just like you. We also perform lab tests. This dual testing method is an exhaustive, demanding way of creating and constantly improving the technical features and design of our Rockrider products. We also take your feedback into account to constantly update our products.

  • Environmental impact

    With ecodesign, we reduce the environmental impact of our products.

    Analysing the product's environmental footprint enabled us to identify the most impactful stages of its life cycle. Thanks to this approach, our design teams were able to develop this product while significantly reducing its environmental impact.

    Learn more about our approach
    Material

    Recycled polyamide

    Product made from 37% recycled polyamide

    Read more

    Using recycled polyamide rather than conventional polyamide reduces the CO2 emissions linked to the material by at least 38%.

    Material

    Recycled polyester

    Product made from 40% recycled polyester

    Read more

    Using recycled polyester rather than conventional polyester reduces the CO2 emissions linked to the material by at least 17%.